use tornado to achieve rpc server
swift_rpc是用tornado实现的rpc服务,现在开放了四个调度接口:
- register 普通接口调用模式,最纯粹最简单
- register_async 借助于tornado gen.coroutine实现的非堵塞调用
- register_pool 借助于futures.ThreadPoolExecutor实现线程池
- register_mq 通过mq异步调用方法，适合后端长时间运算或耗时的调用
Change Log:
Version: 2.1
- 解决Nginx针对RPC负载均衡时，无法正常获取remote_ip
Version: 2.2
- rq enqueue塞入任务队列时的一个bug,已经绕过解决
Version: 2.3
- 解决了curl调用rq的get_result时出现的0x80 code异常
Future:
- 使用rsa保证rpc通信安全
- swift_rpc完善RQ异步任务队列
Tornado RPC Server Usage:
#coding:utf-8
import time
from tornado import gen
from swift_rpc.server import RPCServer
from config import *
def test(args,**kwargs):
return "You said %s" % args
def test_block(args):
time.sleep(5)
return "You said "
@gen.coroutine
def test_async(arg):
raise gen.Return("You said async %s" % arg)
def test_mq(arg):
print 'mq...'
return "You said "
server = RPCServer()
server.register(test)
server.register_async(test_async)
server.register_pool(test_block)
server.register_mq(test_mq)
server.start(RPC_HOST,RPC_PORT)
swift_rpc client Usage:
#coding:utf-8
import time
from tornado import gen
from swift_rpc.server import RPCServer
from config import *
def test(args,**kwargs):
return "You said %s" % args
def test_block(args):
time.sleep(5)
return "You said "
@gen.coroutine
def test_async(arg):
raise gen.Return("You said async %s" % arg)
def test_mq(arg):
print 'mq...'
return "You said "
server = RPCServer()
server.register(test)
server.register_async(test_async)
server.register_pool(test_block)
server.register_mq(test_mq)
server.start(RPC_HOST,RPC_PORT)